1. Chemistry and Chemical Engineering Research Center of Iran, P.O. Box 14335-186, Tehran 1496813151, Iran
2. Peptide
Chemistry Research Center, K.N. Toosi University of Technology, P.O. Box 15875-4416, Tehran 1969764499, Iran
3. Pharmidex
Pharmaceutical
Services, Limited, London W1S 1YH, U.K.
4. Department
of Chemistry, Sharif University of Technology, P.O. Box 11155-3516, Tehran 1458889694, Iran